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Best Seller | 1-Way Relay Module Delay Power Off Trigger Delay Timer Circuit Switch Board Feature: 1. Wide voltage power supply (6-30V) supports micro USB 5.0V power supply which is very convenient to use. 2. Clear and simple interface powerful function easy to understand almost meet all your needs. 3. Has a key emergency stop function... more | FREE shipping go to store |
Description: Ultra low power High sensitive response Taking function mode as the storage unit a module can only store 5 (pairs) functions at most such as: The module can remember 5 jog keys or 5 pairs of interlock keys or 5 self-lock keys or a mixed 5... more | FREE shipping go to store |
Description: Ultra low power High sensitive response Taking function mode as the storage unit a module can only store 5 (pairs) functions at most such as: The module can remember 5 jog keys or 5 pairs of interlock keys or 5 self-lock keys or a mixed 5... more | FREE shipping go to store |
4x Programmable Time Delay Relay Module with LED Display - Versatile Timer for Features: *Wide voltage power supply (6 ~ 30V) supports micro USB 5.0V power supply easy to use; *The interface is clear and simple powerful easy to understand meet almost all your needs; *There is a key stop function (STOP key) with reverse polarity... more | FREE shipping go to store |
4x Programmable Time Delay Relay Module with LED Display - Versatile Timer for Features: *Wide voltage power supply (6 ~ 30V) supports micro USB 5.0V power supply easy to use; *The interface is clear and simple powerful easy to understand meet almost all your needs; *There is a key stop function (STOP key) with reverse polarity... more | go to store |
4x Programmable Time Delay Relay Module with LED Display - Versatile Timer for Features: *Wide voltage power supply (6 ~ 30V) supports micro USB 5.0V power supply easy to use; *The interface is clear and simple powerful easy to understand meet almost all your needs; *There is a key stop function (STOP key) with reverse polarity... more | FREE shipping go to store |
4x Programmable Time Delay Relay Module with LED Display - Versatile Timer for Features: *Wide voltage power supply (6 ~ 30V) supports micro USB 5.0V power supply easy to use; *The interface is clear and simple powerful easy to understand meet almost all your needs; *There is a key stop function (STOP key) with reverse polarity... more | FREE shipping go to store |
BUYISI 4x Programmable Time Delay Relay Module with LED Display - Versatile Timer for Features: *Wide voltage power supply (6 ~ 30V) supports micro USB 5.0V power supply easy to use; *The interface is clear and simple powerful easy to understand meet almost all your needs; *There is a key stop function (STOP key) with reverse polarity... more | FREE shipping go to store |
4X Programmable Time Delay Relay Module With Led Display - Versatile Timer For Features: *Wide voltage power supply (6 ~ 30V) supports micro USB 5.0V power supply easy to use; *The interface is clear and simple powerful easy to understand meet almost all your needs; *There is a key stop function (STOP key) with reverse polarity... more | FREE shipping go to store |
4x Programmable Time Delay Relay Module with LED Display - Versatile Timer for Features: *Wide voltage power supply (6 ~ 30V) supports micro USB 5.0V power supply easy to use; *The interface is clear and simple powerful easy to understand meet almost all your needs; *There is a key stop function (STOP key) with reverse polarity... more | FREE shipping go to store |
BCLONG 4x Programmable Time Delay Relay Module with LED Display - Versatile Timer for Features: *Wide voltage power supply (6 ~ 30V) supports micro USB 5.0V power supply easy to use; *The interface is clear and simple powerful easy to understand meet almost all your needs; *There is a key stop function (STOP key) with reverse polarity... more | FREE shipping go to store |
4x Programmable Time Delay Relay Module with LED Display - Versatile Timer for Features: *Wide voltage power supply (6 ~ 30V) supports micro USB 5.0V power supply easy to use; *The interface is clear and simple powerful easy to understand meet almost all your needs; *There is a key stop function (STOP key) with reverse polarity... more | $15.44 $13.84 FREE shipping go to store |
Wide voltage power supply (6 ~ 30V) supports micro-USB 5.0V power supply easy to use; The interface is clear and simple powerful easy to understand meet almost all your needs; There is a key stop function (STOP key) with reverse polarity protection... more | FREE shipping go to store |
-521 Digital Time Delay Relay Trigger Cycle Timer Delay Switch Circuit Board Timing Control Module Wide voltage power supply (6 ~ 30V) supports micro-USB 5.0V power supply easy to use; The interface is clear and simple powerful easy to understand meet almost all your needs; There is a key stop function (STOP key) with reverse polarity protection... more | FREE shipping go to store |
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